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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > Monovariate Equation > The history of univariate equation calculation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation X/111-.2-10/44.7 = 0.00143(X+240） .
Question type: Equation
Solution:Original question:
| X | ÷ | 111 | − | 1 5 | − | 10 | ÷ | 447 10 | = | 143 100000 | ( | X | + | 240 | ) |
| Left side of the equation = | X | × | 1 111 | − | 1 5 | − | 100 447 |
| = | 1 111 | X | − | 947 2235 |
1 111 | X | − | 947 2235 | = | 143 100000 | ( | X | + | 240 | ) |
| Right side of the equation = | 143 100000 | X | + | 143 100000 | × | 240 |
| = | 143 100000 | X | + | 429 1250 |
1 111 | X | − | 947 2235 | = | 143 100000 | X | + | 429 1250 |
Transposition :
1 111 | X | − | 143 100000 | X | = | 429 1250 | + | 947 2235 |
Combine the items on the left of the equation:
84127 11100000 | X | = | 429 1250 | + | 947 2235 |
Combine the items on the right of the equation:
84127 11100000 | X | = | 428513 558750 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 428513 558750 | ÷ | 84127 11100000 |
| = | 428513 558750 | × | 11100000 84127 |
| = | 428513 149 | × | 2960 84127 |
We obtained :
| X | = | 1268398480 12534923 |
Convert the result to decimal form :
| X | = | 101.189172 |